100444020334 has 48 divisors (see below), whose sum is σ = 186213582720. Its totient is φ = 40400564400.

The previous prime is 100444020331. The next prime is 100444020349. The reversal of 100444020334 is 433020444001.

It is a junction number, because it is equal to n+sod(n) for n = 100444020299 and 100444020308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100444020331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52842 + ... + 451309.

It is an arithmetic number, because the mean of its divisors is an integer number (3879449640).

Almost surely, 2^100444020334 is an apocalyptic number.

100444020334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100444020334 is a deficient number, since it is larger than the sum of its proper divisors (85769562386).

100444020334 is a wasteful number, since it uses less digits than its factorization.

100444020334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504293 (or 504286 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 100444020334 its reverse (433020444001), we get a palindrome (533464464335).

The spelling of 100444020334 in words is "one hundred billion, four hundred forty-four million, twenty thousand, three hundred thirty-four".